BuildingCensus

3 RIVERWAY

Office · Houston · 77056

At a glance

3 RIVERWAY in Houston, TX is listed on the Houston / Harris County property roll as “Office”, HCAD account 0451400050509. The roll records 418,394 sq ft of building area, a 1980 build year and an assessed value of $37,021,357. 17 active business locations at this address appear in public records.

Active records here
17
business-tax + registry entities
Building area
418,394
sq ft (county roll)
Floors
—
county roll
Year built
1980
vintage
Assessed value
$37M
current roll
Assessed / sq ft
$88
assessed value per sq ft
Last sold
—
no transfer on record
Sale / sq ft
—
not derivable from the record

Derived from suite and floor strings in the occupancy records

Which floors show activity

12 of 20 floors show activityfrom 16 suite-numbered receipts
  1. 201 on record
  2. 19no record
  3. 181 on record
  4. 17no record
  5. 161 on record
  6. 154 on record
  7. 141 on record
  8. 132 on record
  9. 121 on record
  10. 111 on record
  11. 10no record
  12. 91 on record
  13. 8no record
  14. 7no record
  15. 6no record
  16. 51 on record
  17. 41 on record
  18. 3no record
  19. 2no record
  20. 11 on record

Floors are read from suite numbers on Houston / Harris County business records (suite 4900 → floor 49). A floor with no record is not necessarily vacant — it may be mechanical, occupied by the owner, or let to a business whose receipt carries no suite. Receipts also lag reality by months. This shows where the public record places businesses, not a rent roll or an availability report. A stretch of quiet floors is not contiguous space for rent — it is contiguous silence in the record, which is the closest thing the public record has to that question and worth exactly what it costs to check.

Public record — 17 matched business locations

Tenants & business locations

CompanySuite / floorSinceSourceMatch
BIG ELICELL WIRELESS WHOLESALE GROUP LLCSTE 1550May 2026Texas sales-tax permitaddress · medium
BTW LLCSTE 1550Apr 2026Texas sales-tax permitaddress · medium
ARTW CONSULTING LLCSTE 1550Apr 2026Texas sales-tax permitaddress · medium
NEW CANEY BEVERAGE, INC.STE 500Sep 2024Texas sales-tax permitaddress · medium
CERTITAX, LLCSTE 130Nov 2023Texas sales-tax permitaddress · medium
PEARL MEYER & PARTNERS, LLCSTE 1575May 2021Texas sales-tax permitaddress · medium
CARDINAL GAS STORAGESTE 1250Apr 2020Texas sales-tax permitaddress · medium
PERMIAN PELICAN RENTAL, LLCSTE 920May 2019Texas sales-tax permitaddress · medium
GRUB# B100Mar 2019Texas sales-tax permitaddress · medium
GAZTRANSPORT & TECHNIGAZ NORTHSTE 1140Jun 2017Texas sales-tax permitaddress · medium
OFS PORTAL, LLCSTE 1810Dec 2015Texas sales-tax permitaddress · medium
STANDARD CHARTERED BANKSTE 1330Aug 2014Texas sales-tax permitaddress · medium
HILLTOP SECURITIES INC.STE 1400Sep 2011Texas sales-tax permitaddress · medium
MIDSTREAM FUEL SERVICE LLC-HOUSTONSTE 400Aug 2009Texas sales-tax permitaddress · medium
RUNNING W, LTD.STE 1600Sep 2008Texas sales-tax permitaddress · medium
COLONIAL OIL INDUSTRIES INCSTE 2000Aug 2008Texas sales-tax permitaddress · medium
LIBERTY MUTUAL INSURANCE COSTE 1300Feb 1998Texas sales-tax permitaddress · medium

Houston / Harris County assessment roll

Parcel record

FieldValue
HCAD account0451400050509
Site address3 RIVERWAY
Land use (DOR)F1 — Office
Building area (actual)418,394 sq ft
Floors / units / buildings— / — / 1
Lot size—
Year built1980
Zoning (primary)—
Land value$12,107,591
Building value—
Total assessed value$37,021,357

Recorded owner (assessment roll)

RIVERCAN LP

Owner mailing address: 7500 SAN FELIPE STE 725, HOUSTON, TX, 77063

5 Houston office properties share this owner mailing address →
Commercial property is usually held one building per entity; a shared mailbox is how the roll reveals a portfolio. It is evidence of common ownership, not proof.

Location

Address
3 RIVERWAY
City
Houston
ZIP
77056

Within ~650 m

Nearby office buildings

No other office parcels within ~650 m.

How does 3 RIVERWAY compare with other Houston office buildings?

At 418,394 sq ft, 3 RIVERWAY is about 15 times the size of the average office building on the Houston / Harris County roll, which comes to 27,364 sq ft across 11,116 buildings.

Its assessed value works out to $88 per square foot of building area, against $161 across all office floor area on the roll.

Does the owner of 3 RIVERWAY hold other Houston office property?

5 Houston office properties (5 parcels, 2M sq ft) are recorded to 3 owner entities sharing this parcel's tax-bill mailing address. A shared mailing address is evidence of common ownership, not proof of it.

What does “Office” mean for this parcel?

The Houston / Harris County roll classifies HCAD account 0451400050509 as “Office” (use code F1). BuildingCensus includes a parcel in its office census when the roll gives it an office-class use, so the label is the county's, not an inference.

Frequently asked questions

Who owns 3 RIVERWAY?

The recorded owner on the Houston / Harris County assessment roll (current) is RIVERCAN LP. Owner mailing address on file: 7500 SAN FELIPE STE 725, HOUSTON, TX, 77063.

What companies have offices at 3 RIVERWAY?

17 active business locations at this building appear in Houston / Harris County public records, including BIG ELICELL WIRELESS WHOLESALE GROUP LLC, BTW LLC, ARTW CONSULTING LLC, NEW CANEY BEVERAGE, INC., CERTITAX, LLC. Public records under-count tenants that don't hold a local receipt or register the address.

How big is 3 RIVERWAY?

The Houston / Harris County roll records 418,394 sq ft of building area, a build year of 1980.

What is the assessed value of 3 RIVERWAY?

$37,021,357 on the Houston / Harris County roll. Assessed values are taxable-roll figures, not market prices.

What is the HCAD account for 3 RIVERWAY?

HCAD account 0451400050509, site address 3 RIVERWAY, Houston. It is the key to look the parcel up in the Harris Central Appraisal District bulk CAMA files (Houston / Harris County).

More around 3 RIVERWAY

Everything here comes from public records, and public records go stale. If you know better, say so.

Data provenance — public records only

  • Houston / Harris County — Harris Central Appraisal District bulk CAMA files (owner names, mailing addresses, appraised values, and per-building net rentable area — data most counties never publish). Texas is a non-disclosure state, so no sale prices exist in any public record, and Houston issues no universal business licence, so no tenant layer is possible. A partial tenant layer comes from the Texas Comptroller's active sales-tax permit roll: suite-level business locations, but only firms with taxable sales — professional services without them do not appear.

Every fact on this page is drawn from the government records above — no listing sites, no scraped platforms, no third-party images. Facts from public records are uncopyrightable; each tenancy row carries its source and match confidence. Records can lag reality — a business-tax receipt or registration at an address is evidence of occupancy, not a lease confirmation.

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Dataset updated . Source: Houston / Harris County assessment roll, HCAD account 0451400050509.

About this data

Source: Harris Central Appraisal District bulk CAMA files (Houston / Harris County), as published September 20, 2026. See the methodology for how records are matched, cleaned and scored.

Cite as: BuildingCensus, “3 RIVERWAY, Houston, TX (HCAD account 0451400050509)”, https://buildingcensus.com/offices/houston/office-building-e7919c0e (data as of September 20, 2026).